<h1>Here's the user list:</h1>
<table *ngIf="users[0]">
  <th>userId</th>
  <th>username</th>
  <th>email</th>
  <th>phone</th>
  <tr *ngFor="let user of this.users">
    <td>{{user.userID}}</td>
    <td>{{user.username}}</td>
    <td>{{user.email}}</td>
    <td>{{user.phone}}</td>
  </tr>
</table>
